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. Author manuscript; available in PMC: 2010 Apr 15.
Published in final edited form as: Structure. 2009 Apr 15;17(4):590–601. doi: 10.1016/j.str.2009.02.011

Figure 3.

Figure 3

Purification and characterization of the Rm-Qn complex.

A. Domain diagrams are shown for IcmR and Qn and the interacting regions are shaded.

B. Purified IcmR-Qn(1-66)-6xHis complex is shown on an SDS gel (lane 1). Trypsinization generates the Rm-Qn complex (lane 2) and the similarly sized bands are shown in an expanded view on the right.

C. A CD spectrum indicates that the Rm-Qn complex is strongly α-helical.